Use DPE own type_string

macros/cross_db_shim/type_string.sql

@@ -3,13 +3,9 @@
 {%- endmacro -%}
 
 {%- macro default__type_string() -%}
+    {{ return(dbt.type_string()) }}
+{%- endmacro -%}
+
+{%- macro redshift__type_string() -%}
     {{ return(api.Column.string_type(600)) }}
 {%- endmacro -%}
-
-{%- macro bigquery__type_string() -%}
-    {{ return("STRING") }}
-{%- endmacro -%}
-
-{%- macro databricks__type_string() -%}
-    {{ return("STRING") }}
-{%- endmacro -%}

macros/unpack/get_relationship_values.sql

@@ -23,8 +23,8 @@
 
                 {%- set values_line = 
                   [
-                    "cast('" ~ node.unique_id ~ "' as " ~ dbt.type_string() ~ ")",
-                    "cast(NULL as " ~ dbt.type_string() ~ ")",
+                    "cast('" ~ node.unique_id ~ "' as " ~ dbt_project_evaluator.type_string() ~ ")",
+                    "cast(NULL as " ~ dbt_project_evaluator.type_string() ~ ")",
                     "FALSE",
                   ] 
                 %}
@@ -37,8 +37,8 @@
 
                     {%- set values_line = 
                         [
-                            "cast('" ~ node.unique_id ~ "' as " ~ dbt.type_string() ~ ")",
-                            "cast('" ~ parent ~ "' as " ~ dbt.type_string() ~ ")",
+                            "cast('" ~ node.unique_id ~ "' as " ~ dbt_project_evaluator.type_string() ~ ")",
+                            "cast('" ~ parent ~ "' as " ~ dbt_project_evaluator.type_string() ~ ")",
                             "" ~ loop.last ~ "" if node.unique_id.split('.')[0] == 'test' else "FALSE"
                         ]
                     %}

macros/wrap_string_with_quotes.sql

@@ -1,6 +1,6 @@
 {% macro wrap_string_with_quotes(str) %}
   {% if str is none %}
-    {{ return('cast(NULL as ' ~ dbt.type_string() ~ ')') }}
+    {{ return('cast(NULL as ' ~ dbt_project_evaluator.type_string() ~ ')') }}
   {% else %}
     {{ dbt.string_literal(str) }}
   {% endif %}